hoauth-0.1.2: A Haskell implementation of OAuth 1.0a protocol. Source code Contents Index

Network.Protocol.OAuth.Signature

Description

Implements PLAINTEXT and HMAC-SHA1 signatures of oauth spec http://oauth.net/core/1.0a#signing_process

Synopsis

data Method = PLAINTEXT String (Maybe String) | HMAC_SHA1 String (Maybe String) | RSA_SHA1 PrivateKey class Signer a where sign :: a -> Request -> String

Documentation

data Method Source

The signature method which will be used to sign requests. Constructors PLAINTEXT String (Maybe String) The PLAINTEXT consumer_key token_secret method does not provide any security protection and SHOULD only be used over a secure channel such as HTTPS. It does not use the Signature Base String. HMAC_SHA1 String (Maybe String) The HMAC_SHA1 consumer_key token_secret signature method uses the HMAC-SHA1 signature algorithm as defined in http://tools.ietf.org/html/rfc2104 where the Signature Base String is the text and the key is the concatenated values (each first encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an & character (ASCII code 38) even if empty. RSA_SHA1 PrivateKey The RSA_SHA1 rsa_privkey signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a verified way to the Service Provider. Instances Show Method Signer Method

class Signer a where Source

Functions to sign requests according oauth spec. Methods sign Source :: a The signature method to use -> Request -> String The signature For a given request, this function is able sign it using the method specified. The full description of this process is described in depth at http://oauth.net/core/1.0a#signing_process. Instances Signer Method

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